OT-2026-000082705
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000082705) never changes.
Identity and time
| Publication number | OT-2026-000082705 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7e70-8591-c447743201b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082705 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfa54b9e8658a7e841d891578cb9fb7df5200f98e0d0c182bbab362b99fad915 |
|---|---|
| Markdown | d64b3858490324da49ada188154fef121239398ef068db6bf8ab038a9f0430c4 |
| Publication page | f1e8ca35300f9e5381d885640b45ffb5c4cee2e20a4dc147b19aef356227fafb |
| Manifest | 7bb1075a13478a4b58e7199c659ef188987c119ddff518d6290437305e0ff4c2 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | GJ9dhGlOaZ6v/BBiXHccHsyYTLXu1anMuuDBs+2dljA2V74bidmnKYXZ7i5C6iPhV9Z0LLFq8DjCjyLb+tdwDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:58:16.761658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082705observed f1e8ca35300f9e5381d885640b45ffb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:16.745187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082705/manifest.jsonobserved 7bb1075a13478a4b58e7199c659ef188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.727353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082705/publication.mdobserved d64b3858490324da49ada188154fef12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:16.710095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082705/publication.txtobserved dfa54b9e8658a7e841d891578cb9fb7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|